Christopher S. Letko

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Pearland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic polyurethane coatings including polyether polyols
- Patent number 10,626,293
- Issue date Apr 21, 2020
- Dow Global Technologies LLC
- Christopher S. Letko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ACIDOLYSIS OF POLYURETHANE TO POLYOL PRODUCTS
- Publication number 20250092218
- Publication date Mar 20, 2025
- DOW GLOBAL TECHNOLOGIES LLC
- Zachary Westman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC POLYURETHANE COATINGS INCLUDING POLYETHER POLYOLS
- Publication number 20180355211
- Publication date Dec 13, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Christopher S. Letko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photocurable Compositions for Three-Dimensional Printing
- Publication number 20180046076
- Publication date Feb 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Christopher S. Letko
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY